/* 头部 */
.header {
    position: fixed;
    width: 100%;
    height: 70px;
    z-index: 1000;
}

.header .header_top {
    width: 100%;
    height: 24px;
    background-color: #000;
}

.header .nav {
    height: 56px;
    background-color: #f1f3f5;
    line-height: 56px;
}

.header .nav .left ul {
    float: left;
    margin-left: 200px;
    /* margin-right: 350px; */
}

.header .nav .left li {
    float: left;
}

.header .nav .left li a {
    position: relative;
    display: block;
    margin-right: 30px;
    color: #000;
    font-size: 14px;
    font-weight: 700;
}

.header .nav .left li a .nav_left_a_bottom,
.header .nav .right li:nth-child(-n+3) a .nav_right_a_bottom {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: #000;
    transition: width .3s ease-out;
}
.header .nav .right{
    float: right;
    /* margin-right: 80px; */
}
.header .nav .left li a:hover .nav_left_a_bottom,
.header .nav .right li:nth-child(-n+3) a:hover .nav_right_a_bottom {
    width: 100%;
}

.header .nav .right li {
    float: left;
    margin-right: 30px;
}

.header .nav .right li a {
    position: relative;
    display: block;
    height: 56px;
    color: #000;
    font-size: 14px;
}
.header .nav .right li:nth-child(3) ,
.header .nav .right li:nth-child(4) {
    position: relative;
    width: 26px;
    height: 56px;
    text-align: center;
    /* background-color: pink; */
}.header .nav .right li:nth-child(3){
    margin-right: 10px;
}
.header .nav .right li:nth-child(3) a,
.header .nav .right li:nth-child(4) a{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    display: block;
    background-size: cover;
    transition: all .15s ease-in;
    /* background-color: pink; */
}
.header .nav .right li:nth-child(3) a{
    width: 25px;
    height: 25px;
    background-image: url(../imges/images_Watch/search_before.png);
}
.header .nav .right li:nth-child(3) a:hover{
    background-image: url(../imges/images_Watch/search_back.png);
}
.header .nav .right li:nth-child(4) a{
    width: 20px;
    height: 20px;
    background-image: url(../imges/images_Watch/user_before.png);
}
.header .nav .right li:nth-child(4) a:hover{
    background-image: url(../imges/images_Watch/user_back.png);
}
.header .nav .right li:last-child a {
    display: block;
    width: 80px;
    height: 35px;
    margin-top: 10px;
    border: 3px solid #a8aaab;
    border-radius: 7px;
    text-align: center;
    line-height: 35px;
}

.header .nav .right li:last-child a:hover {
    border-color: #000;
}

/* 底部 */

.footer {
    width: 100%;
    background-color: #f5f5f7;
}

.footer .wrapper {
    text-align: left;
}

.footer .wrapper .footer_text {
    color: #7f7f7f;
    padding: 24px 0;
    font-size: 14px;
}

.footer .wrapper .footer_text p {
    height: 25px;
}

.footer .wrapper .main {
    padding: 24px 0;
    height: 72px;
    font-size: 14px;
    color: #7f7f7f;
    border-bottom: 1px solid #ededed;
}

.footer .wrapper .main span {
    padding: 0 20px;
}

.footer .wrapper .main a {
    color: #7f7f7f;
    transition:color .6s ease ;
}

.footer .wrapper .main a:hover {
    color: #000;
}

.footer .wrapper .footer_links {
    height: 655px;
    padding: 80px 0 72px;
    border-bottom: 1px solid #ededed;
}

.footer .wrapper .footer_links li {
    float: left;
    width: 200px;
    height: 500px;
    padding: 0 20px;
    /* background-color: pink; */
}

.footer .wrapper .footer_links li h3 {
    height: 24px;
    margin-bottom: 46px;
}

.footer .wrapper .footer_links li .inter li {
    width: 160px;
    height: 24px;
    padding: 0;
    margin-bottom: 7px;
    font-size: 14px;
}

.footer .wrapper .footer_links li .inter li a {
    color: #767676;
    transition: color .6s ease;
}
.footer .wrapper .footer_links li .inter li a:hover{
    color: #000;
}
.footer .wrapper .contact{
    height: 300px;
    padding: 48px 0;
    border-bottom: 1px solid #ededed;
}
.footer .wrapper .contact li{
    float: left;
    width: 200px;
    height: 200px;
    padding: 0 20px;
    /* background-color: pink; */
}
.footer .wrapper .contact li h3{
    height: 24px;
    margin-bottom: 8px;
}
.footer .wrapper .contact li .inter li{
    height: 24px;
    width: 160px;
    padding: 0;
}
.footer .wrapper .contact li .inter li a{
    color: #7f7f7f;
    font-size: 14px;
}
.footer .wrapper .contact li:nth-child(1) .inter li a{
    cursor: text;
}
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(1) a,
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(3) a,
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(4) a,
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(6) a,
.footer .wrapper .contact li:nth-child(2) .inter li a
{
    transition: color .6s ease;
}

.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(4){
    height: 48px;
}
.footer .wrapper .contact li:nth-child(1) .inter li:last-child a{
    cursor: pointer;
}
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(1) a:hover,
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(3) a:hover,
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(4) a:hover,
.footer .wrapper .contact li:nth-child(1) .inter li:nth-child(6) 
a:hover,
.footer .wrapper .contact li:nth-child(2) .inter a:hover
{
    color: #000;
}

.footer .wrapper .contact .contact_block{
    position: relative;
    float: left;
    width: 400px;
    height: 200px;
    padding: 0 20px;
}

.footer .wrapper .contact .contact_block h3{
    margin-bottom: 8px;
    font-size: 16px;
}
.footer .wrapper .contact .contact_block .images{
    width: 355px;
    height: 60px;
    padding: 24px 0 0;
}
.footer .wrapper .contact .contact_block .images span,
.footer .wrapper .contact .contact_block .images a
{
    display: inline-block;
    width: 24px;
    height: 24px;
    /* background-color: pink; */
    background-size: contain;
    transition: background-image .6s ease;
}
.footer .wrapper .contact .contact_block .images .weixin{
    margin-right: 30px;
    background-image: url(../imges/images_Watch/footer_weixin.png);
}
.footer .wrapper .contact .contact_block .images .weibo{
    background-image: url(../imges/images_Watch/footer_weibo.png);

}
.footer .wrapper .contact .contact_block .images .weixin:hover{
    background-image: url(../imges/images_Watch/footer_weixin_back.png);
}
.footer .wrapper .contact .contact_block .images .weibo:hover{
    background-image: url(../imges/images_Watch/footer_weibo_back.png);
}
.footer .wrapper .contact .contact_block img{
    position: absolute;
    display: none;
    left: -15px;
    top: -60px;
    width: 100px;
    height: 100px;
    border: 1px solid #dedede;
}
.footer .wrapper .contact .contact_block .images .weixin:hover img{
    display: block;
}

.footer .wrapper .footer_bottom{
    height: 120px;
    padding: 32px 0;
    text-align: left;
    /* background-color: pink; */
}
.footer .wrapper .footer_bottom .left{
    float: left;
    width: 395px;
    height: 50px;
    font-size: 14px;
    color: #7f7f7f;
    padding: 0 20px;
    cursor: text;
}
.footer .wrapper .footer_bottom .center{
    float: left;
    width: 550px;
    height: 50px;
    padding: 0 20px 0 0;
    /* background-color: greenyellow; */
}
.footer .wrapper .footer_bottom .center ul{
    width: 550px;
    height: 30px;
    padding-left: 14px;
    /* background-color: green; */
}
.footer .wrapper .footer_bottom .center li{
    float: left;
    width: 80px;
    height: 30px;
    margin: 0 12px;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
}
.footer .wrapper .footer_bottom .center li a{
    color: #7f7f7f;
    transition:color .6s ease ;
}
.footer .wrapper .footer_bottom .center li a:hover{
    color: #000;
}
.footer .wrapper .footer_bottom .right{
    float: right;
    width: 255px;
    height: 30px;
    line-height: 30px;
    text-align: right;
    /* background-color: green; */
}

.footer .wrapper .footer_bottom .right .language{
    color: #7f7f7f;
    margin-right: 15px;
    font-size: 14px;
    transition:color .6s ease ;
}
.footer .wrapper .footer_bottom .right .language:hover{
    color: #000;
}
.footer .wrapper .footer_bottom .right  .globe img{
    width: 24px;
    height: 24px;
    vertical-align: middle;
    cursor: pointer;
}
a{
    cursor: pointer;
}